John Gross, MD
@JMcMahonG
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Husband, Dad, Bone/Soft Tissue Pathologist @JohnsHopkins @JHUPath | #BSTPath #SurgPath Fellowships @UW @MayoClinic | AP/CP @Creighton | T/RT=opinion
Baltimore, MD
Joined November 2011
This was a fun project - OSET is a novel soft tissue tumor we discovered recently via careful raddiolgy, histologic and IHC correlation - only much later did we discover its molecular signature - most harbor recurrent SRSF7::NFATC3 fusions and OSET has a unique epigenetic
Ossifying Spindled and Epithelioid Tumor: A Novel Soft Tissue Tumor | @ModernPathology @JMcMahonG @jonathandudley @LisaRooperMD @PeterArgani
https://t.co/Fy1PHmMu83
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Study in @PNASNews ( https://t.co/1S0Yc63K3s) by @HopkinsMedicine @JHUPath shows in mice that 2 @US_FDA-OK'd pain drugs also inhibit nerve signaling/blood vessels in #Osteosarcomas & slow growth & spread. Info: https://t.co/W7VGJSbAXV.
@sowmya_rames @Qin_Qizhi @AaronWJames_Lab
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What happens when EWSR1 and SSX join forces? A broad clinicopathologic spectrum of sarcomas, including fusion-driven osteosarcomas. Surprises at every turn with @JMcMahonG , @MdSuster, and a great team of collaborators. Check it out! https://t.co/LGHtT2PHHA
#BSTpath
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What happens when EWSR1 and SSX join forces? A broad clinicopathologic spectrum of sarcomas, including fusion-driven osteosarcomas. Surprises at every turn with @JMcMahonG , @MdSuster, and a great team of collaborators. Check it out! https://t.co/LGHtT2PHHA
#BSTpath
modernpathology.org
Gene rearrangements involving EWSR1 or SSX genes are known to play a role in sarcomagenesis; however, sarcomas harboring EWSR1::SSX fusions are rare. To better understand tumors associated with this...
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This Updates in Bone and Soft Tissue Course will be ๐ฅ ๐ฅ ๐ฅ ๐ฅ ๐ฅ Rome ๐ฎ๐น February 6-7, 2026 Come for the ๐ ๐ ๐ท or the ๐ ๐ฉป ๐ ๐ฆด #BSTPath
#sarcoma
#MSKRad
#orthopaedics
#pathology
#surgpath
#surgicalpathology
#bonepath
#softtissue
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This Updates in Bone and Soft Tissue Course will be ๐ฅ ๐ฅ ๐ฅ ๐ฅ ๐ฅ Rome ๐ฎ๐น February 6-7, 2026 Come for the ๐ ๐ ๐ท or the ๐ ๐ฉป ๐ ๐ฆด #BSTPath
#sarcoma
#MSKRad
#orthopaedics
#pathology
#surgpath
#surgicalpathology
#bonepath
#softtissue
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Hot off the press! ๐ท Our new article on PRRX1-rearranged fibroblastic tumors. https://t.co/3ZsH7pfAEC
#pathology #BSTPath #oncology
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Congratulations Rex Hung! Wonderful collection of reviews. #PathTwitter #bstpath #pathology #surgpath @clinicsinpath @MGBpathology
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TUMORS OF THE CENTRAL NERVOUS SYSTEM (Series 5, vol 24 of AFIP Atlases) is now available! Congratulations ๐พ to Fausto Rodriguez and Cynthia Hawkins on this amazing atlas! #Pathx #PathTwitter @ARP_Press
@FRodriguezNP
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Imaging review of spinal and sacral chordomas led by @MajidKhan_spine with our residents Drs. Choi, Schick, and Manupipatpong, & @JMcMahonG @DanielLubelski
https://t.co/kaiua90RnB
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Terence Crawford after defeating Canelo (2025)
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Congratulations to Omahaโs own Terence โBudโ Crawford on his historic victory last night! Well done and youโve made your hometown incredibly proud! ๐ฅ๐ #TheChampIsHere
Terence Crawford just rewrote the history books โ๏ธ ๐ธ: Chris Unger/TKO Worldwide LLC via Getty Images
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Lamar Jackson is currently the all-time leader in NFL history in Pass Rating (102.648) He also has the most rush yards in history for a QB
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Terrence โBudโ Crawford is the BEST FIGHTER IN THE WORLD. Never ducked anyone. On the Mount Rushmore of Boxing Greats.
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โThe Fighting Pride of Omaha, Nebraskaโฆ Terence. Bud. Crawford.โ ๐๐
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New Article out in Histopathology: Largest series on cutaneous plexiform schwannomas to date! https://t.co/19J0MR11Qa
@Histo_Journal #pathtwitter #surgpath #bstpath @JMcMahonG
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This was a fun project - OSET is a novel soft tissue tumor we discovered recently via careful raddiolgy, histologic and IHC correlation - only much later did we discover its molecular signature - most harbor recurrent SRSF7::NFATC3 fusions and OSET has a unique epigenetic
Ossifying Spindled and Epithelioid Tumor: A Novel Soft Tissue Tumor | @ModernPathology @JMcMahonG @jonathandudley @LisaRooperMD @PeterArgani
https://t.co/Fy1PHmMu83
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